package com.quiz.bis.domain.vo;

import lombok.Data;
import java.math.BigDecimal;
import java.util.Map;

@Data
public class QuestionStatVo {
    private Long questionId;
    private String title;
    private String typeId;
    private String typeName;
    private Integer difficult;
    private Integer sort;
    private BigDecimal score;

    // 统计信息
    private BigDecimal avgScore; // 平均得分
    private BigDecimal correctRate; // 正确率
    private Map<String, Long> scoreDistribution; // 得分分布
}